Àlẹmọ

Number:
d:
D:
B:
  • 31300 Series
  • 31300 Series
31300 Series

31314J2/QCL7C bearing

Ọdun 2008

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Dimensions ati Parameters

Orúkọ :31314J2/QCL7C
Principal dimensions(mm)
d1 :70
D :150
B :38
Basic load ratings(KN)
dyc(Cr) :216
stc(Cor) :220
Pu :27
Awọn iwọn iyara (rpm)
Speed Ratings :3400
Limiting Speed :4500
Ìwúwo(Kg) :2,95
ISO335 
Dimensions (ABMA) :7GB
Awọn iwọn (mm)
d :70
d1~ :110
B :35
C :25
r1,2(min) :3
r3,4(min) :2,5
a :45
Abutment and fillet dimensions (mm)
da(max) :85
db(min) :82
Da(min) :118
Ati max :138
Db(min) :141
Ca(min) :5
Cb(min) :13
ra(max) :2,5
rb(max) :2
Value
e :0,83
Y :0,72
Yo :0,4

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